int add(int x, int y) {
    return x + y;
}
int main() {
    int a = 1;
    int b = 2;
    int c = 0;
    const int d = 3;
    c = a + b;
    if (c > 1) 
        c = c + 1;
    while (c < 100) {
        if (c == 50) {
            a = 300;
            b = a + c;
            break;
        } else if (c == 70) {
            continue;
        }
        c = c + 2;
    }
    c = c + b;;
    return 0;
}